开封市域经济联系研究——兼论开封构建半小时交通圈

Research on the Economic Linkage in Kaifeng City

以河南省开封市为研究对象,对河南省域经济空间格局的分析表明经济发展状况总体呈现出"两高两低"的基本特征,指明开封市不论是整体经济水平还是人均生产总值,均处于中等偏下水平。结合1995—2014年的经济社会发展数据,借助区域间相互作用的引力模型,测算开封市域内各县区的经济联系强度,探讨其时空格局及其演变,结果表明:各县区经济联系总量大幅增长,地域分异特征明显;各县区经济联系强度日趋强化,但市区对域内其他县区的经济联系强度薄弱;各县区经济联系强度空间圈层分布,市区、祥符区、通许县和杞县彼此之间的经济联系强度处于主导轴线且日趋紧密。

This paper analyzes economic spatial pattern in Henan province, and demonstrates that the basiccharacteristic of economic development level was the high GDP and per capital GDP growth rate, the low GDP andper capital GDP. However, economic development level and per capital GDP maintained at the secondary level anddownwards. This paper analyzes the spatial pattern and evolution characteristics of economic relation intensity in thecity area of Kaifeng using statistical data （ 1995 to 2014 ）, and the implications from the study were as follows ： （ 1 ）The total economic relation intensity between all counties and districts maintained high growth and the regional dis-crepancy is obvious. （2） The economic relation intensity between all counties and districts are increasinglystrengthening and polarization significantly. At last, this paper indicated the theoretical basis and practical signifi-cance of building the half an hour traffic circle in Kaifeng.